Index: head/x11-themes/plasma5-breeze-gtk/Makefile
===================================================================
--- head/x11-themes/plasma5-breeze-gtk/Makefile	(revision 552417)
+++ head/x11-themes/plasma5-breeze-gtk/Makefile	(revision 552418)
@@ -1,25 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	breeze-gtk
 DISTVERSION=	${KDE_PLASMA_VERSION}
 CATEGORIES=	x11-themes kde kde-plasma
 
 MAINTAINER=	kde@FreeBSD.org
 COMMENT=	Plasma5 Breeze visual style for Gtk
 
 LICENSE=	LGPL21
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cairo>0:graphics/py-cairo@${PY_FLAVOR} \
 		sassc:textproc/sassc
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}cairo>0:graphics/py-cairo@${PY_FLAVOR}
 
 USES=		cmake compiler:c++11-lang cpe gnome kde:5 pkgconfig \
 		python:3.4+ qt:5 tar:xz
 USE_GNOME=	gdkpixbuf2
 USE_KDE=	breeze ecm
 USE_QT=		core buildtools_build qmake_build
 
-BINARY_ALIAS=	python3=${PYTHON_VERSION}
 NO_ARCH=	yes
+CMAKE_ARGS=	-DPython3_EXECUTABLE:PATH=${PYTHON_CMD}
 
 .include <bsd.port.mk>